Thread: Would a Norton 4/8K and 0.5 chromium be enough?

Originally Posted by CableDawg

I didn't bother with the Shaptons because they were brand new. The lapping plate is about $279, so I might purchase that next month.

The Nortons came with a resurfacing stone, but I'm hoping I don't have to resurface a new stone right out of the box. Not a biggie if that's what someone would recommend.

I remember reading somewhere that it wasn't a necessity to have the lapping plate for the Shaptons and that something else could be used. They looked great right out of the box.

My Shaptons weren't even *close* to being flat when I received them new. They were very un-even...kinda "wavy". There's also been a few threads about Norton's needing to be honed when new, as well.

In addition to flattening the Shaptons, lapping also put a fresh "face" on them. Prior to lapping, all of my shaptons had a rough texture on the surface regardless of the grit.

I've found a scotch brite pad under running water removes any grit embedded in your Norton.

Jordan

My recommendation is to try it. Work under magnification so you can see what is actually happening to the blade. Check before you start and then after 20 strokes. I like the Radio Shack Illuminated Microscope for this as it's quick and handy. ($12 at RS).
Part of the fun of this hobby is trying different things. After awhile look into getting a finishing stone. Use your face to test the blade.